Base | Representation |
---|---|
bin | 100000001100011… |
… | …111101010000110 |
3 | 1101122101021102220 |
4 | 200030133222012 |
5 | 2101234140220 |
6 | 125333113210 |
7 | 16246111404 |
oct | 4014375206 |
9 | 1348337386 |
10 | 540146310 |
11 | 257997a10 |
12 | 130a88806 |
13 | 87ba0402 |
14 | 51a46474 |
15 | 32648540 |
hex | 2031fa86 |
540146310 has 64 divisors (see below), whose sum is σ = 1417526784. Its totient is φ = 130636800.
The previous prime is 540146293. The next prime is 540146323. The reversal of 540146310 is 13641045.
It is a super-4 number, since 4×5401463104 (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159030 + ... + 162390.
It is an arithmetic number, because the mean of its divisors is an integer number (22148856).
Almost surely, 2540146310 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 540146310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708763392).
540146310 is an abundant number, since it is smaller than the sum of its proper divisors (877380474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540146310 is a wasteful number, since it uses less digits than its factorization.
540146310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3869.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 540146310 is about 23241.0479539973. The cubic root of 540146310 is about 814.3988239745.
Adding to 540146310 its reverse (13641045), we get a palindrome (553787355).
The spelling of 540146310 in words is "five hundred forty million, one hundred forty-six thousand, three hundred ten".
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